本文为大家分享的是node.js端口转发实现代码,供大家参考,具体内容如下
#!/sbin/node var net = require("net"); function proxyPort(srcport,destServer,destport){var server = net.createServer(function(c) { //"connection" listener c.on("end", function() {console.log("src disconnected");}); var client = net.connect({port: destport,host:destServer},function() { //"connect" listener console.log("ok...."); c.on("data", function(data) { console.log(data.length); client.write(data); });}); client.on("error", function(err) { console.log("dest=" + err); c.destroy();}); c.on("error", function(err) { console.log("src" + err); client.destroy();}); client.on("data", function(data) { c.write(data);}); client.on("end", function() { console.log("dest disconnected ");}); });server.listen(srcport, function() { //"listening" listener console.log("server bound" + srcport);});} var params = process.argv;if(params.length != 5){ console.log("node port.js srcport destserver destport ");return;} proxyPort(params[2],params[3],params[4]); console.log(process.argv);以上就是本文的全部内容,希望对大家的学习有所帮助。